sad形容词 a. 1.悲哀的;令人悲痛的,可悲的She is still very sad over the death of her aunt. 她对姑妈的死至今仍悲伤不已。2.糟透了的[B]The wallpaper in the house is in a sad state. 屋内的壁纸糟透了。3.(颜色)黯淡的SAD缩写词 abbr. 1.=seasonal affective disorder季节性情绪失调嘿嘿 希望对你有所帮助 祝楼主进步哈亲~!新年快乐哈如果满意~亲 记得采纳~\(≧▽≦)/~啦啦啦